ShaderGraph Skills

Shader Graph asset workflows for Unity 2022.3+ with source-backed template handling, MultiJson inspection, and constrained internal-editor reflection writes.

Guardrails

Mode: Full-Auto required

Routing:

• HLSL text shaders: use shader_*
• Shader Graph / Sub Graph assets: use this module
• Source-anchored design guidance before proposing graph architecture: load shadergraph-design

Runtime-first rules:

• Always call shadergraph_get_structure before any node-level edit; treat returned nodeId and slotId as the only valid identifiers
• Never invent slot names, node ids, or template availability from memory
• shadergraph_set_node_defaults only applies to unconnected input slots; if the slot is connected, disconnect first
• shadergraph_set_node_settings only writes the whitelist exposed by shadergraph_list_supported_nodes
• PropertyNode only binds existing blackboard properties; create the property first with shadergraph_add_property